#include "stm32f10x.h"     
#include "delay.h"
#include "key.h"
#include "led.h"
#include "my_exti.h"
int main()
{
	Key_Init();
	LED_Init();
	My_EXTI_Init();//有了中断函数就不用一直在main中一直循环判断了

	
while(1){	

	}	
}





















